Tag: BASIC

Task: Explore KSquiggle’s Atari 8-bit Programming Shrine Needed: Web browser Time: 15-30 mins Introduction Bill Lange pointed me to this awesome Atari 8-bit programming resource developed and maintained by Kevin Chase (aka KSquiggle). I had seen this before but it was great to get it on

Task: Fun With The Atari Touch Tablet Needed: Atari Touch Tablet Time: 15-30 minutes Introduction I got an Atari Touch Tablet along with the Atariartist cartridge for Christmas back in the early 1980s. This was one of my favorite Atari gifts ever. I had so

Task: Try Player-Missile Graphics in BASIC Needed: BASIC Time: 30-60 minutes Introduction Player-missile (PM) graphics helped make the Atari the premier arcade and graphics machine in its day. A key feature of PM graphics is the ability to draw players and missiles on the screen

Task: Learn About Display List Interrupts in BASIC Needed: BASIC Time: 1-2 hours Introduction Atari was far ahead of its competitors when it was released with superior graphics. This was largely due to the ANTIC chip that served as a graphics processor with its own

Task: Read the Book “De Re Atari” Needed: De Re Atari Time: 3-6 hours Introduction When the Atari 400 and 800 computers were released in 1979 they were a closed system. That is, only Atari personnel knew the details of the hardware that were necessary

Task: Celebrate Halloween with Atari BASIC Needed: BASIC Time: 10-15 minutes Introduction When Halloween was approaching I went on to the web to see if there were some fun BASIC programs designed specifically for the haunted day. Unfortunately, I didn’t find any. There are a

Task: Try BASIC Programs from a Micro Adventure Book Needed: BASIC, Micro Adventure Book #2 Time: 1-2 hours Introduction When I was a kid I loved the ‘choose your own adventure books‘. It was really fun to participate in how the story took shape. I didn’t

Task: Create a Custom Display List in BASIC Needed: BASIC Time: 30-60 mins Introduction When the Atari 400 and 800 were released in 1979 they were far ahead of their competitors in terms of computer graphics and sound. The advanced graphics were the result of

Task: Try GTIA Graphics Modes in BASIC Needed: BASIC Time: 30-60 mins Introduction When the Atari 400 and 800 first shipped they included the Color Television Interface Adaptor or CTIA chip that creates the signal that goes to the television for display. The CTIA is

Task: Make a Playfield in BASIC Using Character Sets Needed: BASIC Time: 30-60 minutes Introduction I programmed a game called Gene Medic in assembly language for the Atari 2600 in 2017 and am interested in porting it to the Atari 800. I am starting this

Task: Load and Run a BASIC Program from Mad Magazine (1985) Needed: BASIC, ATR File, Altirra Time: 10-15 minutes Introduction I remember reading Mad Magazine as a kid as many did during that time. What I didn’t know until recently is that there was a

Task: Program Sound Effects in BASIC Needed: BASIC Time: 30-60 minutes Introduction The Atari 8-bit computers had a pretty decent sound chip called the POKEY. POKEY is an acronym for Pot Keyboard Integrated Circuit. The POKEY generated four-voice sound and had some other functions such